Join the Kong community

Crypto Cash
for Humans

Reserve Today

Physical crypto made from space age materials and time-locked Kong. You can keep it in your pocket, or spend it just like cash. No transaction fees, no paper trail, no more usability disasters.

KONG Is
Physical Crypto

Half of all transactions are settled with physical cash. Kong is the first crypto-cash; combining state-of-the-art secure elements, groundbreaking flex PCBs, and time-locked smart contracts.

Everyone understands how to use physical cash, but most don’t know how to use crypto. Kong does for cash what Bitcoin did for money. It opens the floodgates for the next billion crypto users.

Read Technical Overview

4,140 Kong notes have been deployed with a total value of 98,450 Kong.

How Does
KONG Work?

Kong are comprised of a two parts - a physical note with a special purpose secure element, and a time-locked smart contract storing the Kong asset. The secure element generates a private key which can never be extracted; the public key is stored in the smart contract. Kong is claimable only after expiration AND with a signature from the secure element chip.

Before the note has expired you can treat it just like cash. Unlike fiat cash, the total supply can be trivially audited and unlike crypto, can be exchanged with no records or transactions fees.

Challange Via NFC

Send a random number which is signed by the KONG note.

Verify Signature

Compare signature against public key store in smart contract.

Claim Crypto Asset

If after the date printed on the note, claim the crypto asset.

Reserve

Limited amounts of Kong are available today. Sign up and be the first to learn more about public availability.

01.

Starter

1x 1 Kong

1x 5 Kong

0x 10 Kong

1x 20 Kong

0x 50 Kong

1x 100 Kong

0x 500 Kong

02.

Rare

3x 1 Kong

1x 5 Kong

1x 10 Kong

1x 20 Kong

1x 50 Kong

2x 100 Kong

0x 500 Kong

03.

Epic

3x 1 Kong

2x 5 Kong

2x 10 Kong

2x 20 Kong

2x 50 Kong

2x 100 Kong

1x 500 Kong

03.

Bulk

Want custom Kong? Minimum order size 1,000 units. Inquire directly for pricing.